Win32.HLLW.Autoruner2.13459
Added to the Dr.Web virus database:
2014-05-01
Virus description added:
2014-05-02
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '08f4dc96bbb7af09d1a37fe35c75a42f' = '"%TEMP%\explorer.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '08f4dc96bbb7af09d1a37fe35c75a42f' = '"%TEMP%\explorer.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\08f4dc96bbb7af09d1a37fe35c75a42f.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\explorer.exe' = '%TEMP%\explorer.exe:*:Enabled:explorer.exe'
Creates and executes the following:
- '%TEMP%\explorer.exe'
- 'C:\Extracted\NJServer.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\explorer.exe" "explorer.exe" ENABLE
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\shimgvw.dll,ImageView_Fullscreen C:\Extracted\625582_1464446223781034_1443310598_n.jpg
Modifies file system :
Creates the following files:
- %TEMP%\explorer.exe
- %HOMEPATH%\Recent\625582_1464446223781034_1443310598_n.lnk
- %HOMEPATH%\Recent\Extracted.lnk
- C:\Extracted\NJServer.exe
- %TEMP%\sfx.ini
- C:\Extracted\625582_1464446223781034_1443310598_n.jpg
- C:\Extracted\HVMRuntm.dll
Deletes the following files:
Network activity:
Connects to:
- '7o#####5588.no-ip.biz':1177
UDP:
- DNS ASK 7o#####5588.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'ShImgVw:CPreviewWnd' WindowName: '(null)'
欢迎下载
Dr.Web for Android
-
免费3个月
-
可使用所有保护组件
-
可在AppGallery/Google Pay延期
继续使用此网站意味着您同意我们使用Cookie文件和其他用于收集网站访问统计信息的技术手段。详细信息